The North Face Ventrix Jacket in perfect condition. Size S. This lightweight insulated jacket features modern Ventrix TM ventilation for balanced warmth and breathability. Perforation in key areas expands and releases heat or compresses and retains during movement to prevent overheating and sweating. Features: Warm, water-resistant jacket with dynamic Ventrix TM insulation. Designed for high-aerobic activities in various weather conditions. Lightweight, breathable fabrics. Laser perforation under the arms for dynamic ventilation. Open central front VISLON® zipper. Hidden chest and hand pockets. Please feel free to ask any questions.